Handpiece



FIG. 1 is a front perspective view of a new design for a handpiece shown in a closed configuration;

FIG. 2 is a partially enlarged view thereof taken from FIG. 1 ;

FIG. 3 is a front perspective view of the handpiece of FIG. 1 shown in an open configuration;

FIG. 4 is a partially enlarged view thereof taken from FIG. 3 ;

FIG. 5 is another front perspective view thereof;

FIG. 6 is a partially enlarged view thereof taken from FIG. 5 ;

FIG. 7 is a back perspective view of the handpiece of FIG. 1 shown in an open configuration;

FIG. 8 is a partially enlarged view thereof taken from FIG. 7 ;

FIG. 9 is another back perspective view thereof;

FIG. 10 is a partially enlarged view thereof taken from FIG. 9 ;

FIG. 11 is a top view of the handpiece of FIG. 1 shown in an open configuration;

FIG. 12 is a bottom view thereof;

FIG. 13 is a left view thereof, the right view being a mirror image thereof;

FIG. 14 is an enlarged front view thereof; and,

FIG. 15 is an enlarged back view thereof.

The dash-dash broken lines in the drawings define the bounds of the claimed design and form no part thereof. The dot-dash broken lines shown in the figures are included to identify areas of enlargement and form no part of the claimed design. 

CLAIM The ornamental design for a handpiece, as shown and described. 